after using 11.04 on my router/server for a long time, I've upgraded to 11.10 and rearranged my storage array now.
my network looks like this: Cablemodem -> eth0 -> eth1 -> switch -> other computers
Internet works fine on the server, i'm posting this message from it right now.
On the other computers, the server is giving them a proper ip. I can ping the server, I can ping any website, I can do nslookup on any site. But when I try to sign into a messenger or use the web browser, nothing happens. In internet explorer on the windows pc it just says "website found, waiting for reply" forever. I've let it auto-detect settings, I've let it run the diagnose problems dialog, and I've ipconfig /renew.
using a live ubuntu usb stick install on the other computers yields the same results, i can ping/nslookup etc, but browsers hang on "website found waiting for reply"
Here is my /etc/network/interfaces:
Quote:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
auto eth1
iface eth1 inet static
address 192.168.0.1
network 192.168.0.0
netmask 255.255.255.0
broadcast 192.168.0.255
|
Here is dhcpd.conf:
Quote:
default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option domain-name-servers 208.67.222.222, 208.67.220.220;
#option domain-name "opendns.com";
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.2 192.168.0.100;
}
|
I have uncommented the 2 lines for forwarding in sysctl.conf.
I have made the nat.sh script and added it to init.d
I have added this to rc.local:
Quote:
/sbin/iptables -P FORWARD ACCEPT
/sbin/iptables --table nat -A POSTROUTING -o eth0 -j MASQUERADE
|
I know I've made some small mistake somewhere and I'm just not spotting it. Does anybody see what's wrong ? Why isn't the windows pc fully functional ? It seems to me if ping and nslookup are working then I'm on the verge of full functionality.
here is the report from ifconfig:
Quote:
eth0 Link encap:Ethernet HWaddr 00:04:23:cc:cd:3d
inet addr:XXXXXXXXXXX Bcast:255.255.255.255 Mask:255.255.252.0
UP BROADCAST RUNNING MULTICAST MTU:576 Metric:1
RX packets:47987 errors:0 dropped:0 overruns:0 frame:0
TX packets:6866 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7198348 (7.1 MB) TX bytes:796136 (796.1 KB)
Interrupt:16
eth1 Link encap:Ethernet HWaddr 00:04:23:cc:cd:3c
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::204:23ff:fecc:cd3c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:849 errors:0 dropped:0 overruns:0 frame:0
TX packets:559 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:118275 (118.2 KB) TX bytes:57787 (57.7 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
|
Also, why is my mtu so low on eth0 ?
